Dr. Mark G. Greenwell, MD | Frankenmuth, MI | Family Medicine

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Mark Greenwell specializes in family medicine, providing comprehensive care for patients of all ages. They earned their medical degree from Michigan State University College of Human Medicine and completed residency training at Saginaw Cooperative Hospital. With 31 years of clinical experience, Dr. Greenwell has developed extensive expertise in treating a wide range of health conditions. They provide care in English for patients and families throughout the community.

Dr. Greenwell practices in Frankenmuth, Michigan, and maintains hospital privileges at MyMichigan Medical Center Saginaw. They have particular expertise in managing skin conditions, including moles and unusual skin growths that require careful monitoring. Dr. Greenwell also addresses chronic fatigue and performs various diagnostic and treatment procedures, such as chest X-rays and specialized skin treatments including freezing therapy and laser treatments for skin lesions. Patients have given Dr. Greenwell an average …rating of 4.3 stars, reflecting their commitment to quality care.

Read More Read less

AI-generated from data on this provider profile.

4.3

36 Ratings
31 years of experience
21 insurance plans accepted
speaks English
Saginaw Cooperative Hospital
12 written reviews
1 specialty
6 areas of expertise
1 board certification
1 hospital affiliation
2 office locations

36 ratings & reviews

Sort:

Showing 1 to 10 of 12 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

An amazing physician, excellent clinician and compassionate, caring healer

June 1st, 2016

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Young office staff difficult to deal with. They do not have patients interests at heart. Took 4 phone calls to finally book an appointment?

September 16th, 2015

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Said I can always get you a room at the hospital, husband suffered for months and no call after hospital stay for follow up, couldn't even get an appointment for a month

August 21st, 2015

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Long wait sometimes, but worth it. He will spend as much time with you as he does for everyone else.

April 15th, 2015

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Wait time in the lobby is a long time, but it is worth it. I've never met a physician that is so in depth, sincere, and personable with their patients.

July 10th, 2014

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I really disliked this doctor he tries to fix most problems with pills and doesn't really listen. The wait times are horrible, and unless you are his buddy. you sit and wait at least an hour.

May 2nd, 2013

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

My Husband and I have been seeing Dr. Greenwell since he opened his pratice. He is a one in a million Dr. The best you could ever want in a family Dr. He truly cares. the wait time is only because he spends time with everyone. He is well worth the wait.

November 9th, 2012

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Love Dr. Greenwell. I moved to Farmington Hills and can no longer go to him. Very sad I can't take my daughter to him, I wish I could move him down here. Very caring, amazing person. Always takes care of you no matter what and spends as much time as necessary. He truly loves what he does and you can tell!

June 3rd, 2011

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Greenwell is a wonderful doctor. It shows that he is truly called by God to do this line of work. He is The Best!! His staff is patient, kind, understanding and will help you always. So caring and kind, everyone of them. Dr. Greenwell thank you for taking such good care of me and my family!

April 6th, 2011

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I would HIGHLY recommend Dr. Greenwell, he is such an nice Dr., he takes time to get to know you and you can tell he actually listens to what you have to say. That was very refreshing and much appreciated. The only thing I wouldn't give him an A+ on is the wait time, but I completely understand that it's because he is giving the same time and attention to the other patients he gives to me, so I wouldn't have it any other way. Best Dr. in town and the surrounding areas in my opinion.

April 30th, 2010

Mark G Greenwell MD

526 W Genesee St Ste 3Frankenmuth, MI 48734

Tel: (989) 652-7344

Mon9:00 am - 5:00 pm

Tue9:00 am - 5:00 pm

WedClosed

Thu9:00 am - 5:00 pm

Fri9:00 am - 5:00 pm

SatClosed

SunClosed

Mark Gerard Greenwell Md

117 Hubinger StFrankenmuth, MI 48734

Tel: (989) 652-7344


Dr. Mark Gerard Greenwell, MD	Helix Virtual Care	Dr. Scott M. Brown, DMS, PA-C, CRHCP	Kasandra Lee Wylin, MSN, APRN, FNP-BC
Family Medicine	Family Medicine	Family Medicine	Family Medicine
	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.3 (36 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
31 Years of Experience			9 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks English			Speaks English
Frankenmuth , MI	Boca Raton , FL	Newaygo , MI	Richmond , MI
Med School: Michigan State University College Of Human Medicine			Med School: Nurse Practitioner - Ilinois
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare
AARP
Aetna
Aetna - Medicare
Blue Cross Blue Shield
Blue Cross Blue Shield - Federal Employees Program
Blue Cross Blue Shield - Medicare
Blue Cross Blue Shield - PPO
Blue Cross Blue Shield of Michigan
Blue Cross Blue Shield of Michigan - Federal Employees Program
Blue Cross Blue Shield of Michigan - HMO
Cigna
GEHA
Health Alliance
Medicare
Medicare - Medicare
Medicare - PPO
Mutual of Omaha
Priority Health
UnitedHealthcare
UnitedHealthcare - Medicare
Wellcare

Family Medicine

Check-up
Contraception
Family Planning
Immunization
Influenza
Weight Loss

EDUCATION & TRAINING

Residency

Saginaw Cooperative Hospital

Medical School

Michigan State University College Of Human MedicineGraduated in 1995

Dr. Peter Scudder Thoms, MD
Emergency Medicine
67 Years Exp | Flint, MI
(4)
Dr. Angela Ruby Yurk, MD
Physical Medicine & Rehabilitation
19 Years Exp | Flint, MI
(16)
Dr. Karen Sue Hassell
Nurse Practitioner
| Clio, MI
(0)
Dr. Clark Jay Headrick, DO
Critical Care Medicine
38 Years Exp | Saginaw, MI
(0)
Dr. Eric James Hansen
Nurse Practitioner
| Alpena, MI
(0)
Dr. Clare Alane Dykewicz, MD
Public Health & General Preventive Medicine
44 Years Exp | Atlanta, GA
(0)
Dr. Charles E Jessup
Emergency Medicine
62 Years Exp | Saginaw, MI
(1)
Christopher Joseph Tanner
Nurse Practitioner
| Clio, MI
(1)
Caitlin Martha Aumann
Nurse Practitioner
| Highland, MI
(0)
Dr. Terri Lynn Williams, MD
Emergency Medicine
34 Years Exp | West Branch, MI
(5)

Which hospitals is Dr. Mark Greenwell affiliated with?: Dr. Mark Greenwell is affiliated with Mymichigan Medical Center Saginaw.
Where is Dr. Mark Greenwell's office located?: Dr. Mark Greenwell's office is located at 526 W Genesee St Ste 3, Frankenmuth, MI, 48734.
How can I make an appointment with Dr. Mark Greenwell?: You can find contact information for Dr. Mark Greenwell here on Vitals.
Is Dr. Mark Greenwell accepting new patients?: Dr. Mark Greenwell has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Mark Greenwell accept my insurance?: You can see the insurance plans that Dr. Mark Greenwell accepts on their Vitals profile.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.